157027865

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{1669}}^1$

素因数の和:2312

約数の個数: 16

約数和(自身を含む): 194949120

約数和(自身を除く): 37921255

約数列:

[1, 5, 31, 155, 607, 1669, 3035, 8345, 18817, 51739, 94085, 258695, 1013083, 5065415, 31405573, 157027865]

約数ペア:

[(1, 157027865), (5, 31405573), (31, 5065415), (155, 1013083), (607, 258695), (1669, 94085), (3035, 51739), (8345, 18817)]